EP0408947A2 - Article en résine de mélamine à élasticité accrue - Google Patents
Article en résine de mélamine à élasticité accrue Download PDFInfo
- Publication number
- EP0408947A2 EP0408947A2 EP90112405A EP90112405A EP0408947A2 EP 0408947 A2 EP0408947 A2 EP 0408947A2 EP 90112405 A EP90112405 A EP 90112405A EP 90112405 A EP90112405 A EP 90112405A EP 0408947 A2 EP0408947 A2 EP 0408947A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- melamine
- hydroxy
- substituted
- mol
- formaldehyde
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000877 Melamine resin Polymers 0.000 title claims abstract description 43
- 239000004640 Melamine resin Substances 0.000 title description 3
- 239000006260 foam Substances 0.000 claims abstract description 17
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims abstract description 17
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000000465 moulding Methods 0.000 claims abstract description 8
- 239000007859 condensation product Substances 0.000 claims abstract description 6
- 150000007974 melamines Chemical class 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- -1 5-hydroxy-3-oxapentyl group Chemical group 0.000 claims description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 15
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 7
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 3
- 235000019253 formic acid Nutrition 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000004848 polyfunctional curative Substances 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- ZMWGBPZJULKORQ-UHFFFAOYSA-N 2-[(4,6-diamino-1,3,5-triazin-2-yl)amino]ethanol Chemical class NC1=NC(N)=NC(NCCO)=N1 ZMWGBPZJULKORQ-UHFFFAOYSA-N 0.000 description 1
- MPGQCAHJTGJVBA-UHFFFAOYSA-N 4-[(4,6-diamino-1,3,5-triazin-2-yl)amino]oxybutan-1-ol Chemical compound NC1=NC(N)=NC(NOCCCCO)=N1 MPGQCAHJTGJVBA-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- YKKGBZDEADUCHX-UHFFFAOYSA-N N-butoxy-N-(4,6-diamino-1,3,5-triazin-2-yl)hydroxylamine Chemical compound ON(C1=NC(=NC(=N1)N)N)OCCCC YKKGBZDEADUCHX-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229930040373 Paraformaldehyde Natural products 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical group OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- WBZKQQHYRPRKNJ-UHFFFAOYSA-L disulfite Chemical compound [O-]S(=O)S([O-])(=O)=O WBZKQQHYRPRKNJ-UHFFFAOYSA-L 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920002866 paraformaldehyde Polymers 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- JMHCCAYJTTWMCX-QWPJCUCISA-M sodium;(2s)-2-amino-3-[4-(4-hydroxy-3,5-diiodophenoxy)-3,5-diiodophenyl]propanoate;pentahydrate Chemical compound O.O.O.O.O.[Na+].IC1=CC(C[C@H](N)C([O-])=O)=CC(I)=C1OC1=CC(I)=C(O)C(I)=C1 JMHCCAYJTTWMCX-QWPJCUCISA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/30—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with substituted triazines
- C08G12/32—Melamines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/40—Chemically modified polycondensates
- C08G12/42—Chemically modified polycondensates by etherifying
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/94—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08J2361/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
Definitions
- the invention relates to moldings, in particular foams and fibers made of melamine / formaldehyde condensation resins with increased elasticity, in which part of the melamine is replaced by substituted melamine.
- Foams and fibers from melamine resins are known, e.g. B. from DE-A-29 15 457 and DE-A-23 64 091.
- the present invention was based on the object of improving the elasticity of such moldings.
- DE-A-29 15 457 describes foams made from melamine / formaldehyde condensation resins in which melamine can be replaced in whole or in part by alkyl-substituted melamine. A replacement by hydroxyoxaalkyl melamine is not disclosed.
- EP-A 221 330 describes moldings, preferably foams and fibers made of melamine-formaldehyde condensation resins, in which 1 to 80% by weight of the melamine is replaced by hydroxyalkylamine-melamine. The addition increases the strength, but reduces the elasticity.
- the melamine-formaldehyde condensation product suitable for the production of the moldings are known and are described, for example, in DE-A-29 15 457.
- the molar ratio of melamine to formaldehyde can vary within wide limits between 1: 1.5 to 1: 4.5, preferably it is between 1: 2.5 and 1: 3.5.
- Hydroxyoxaalkylmelamines - in contrast to hydroxyethylmelamines - can be stored indefinitely in aqueous solution. According to the invention, 0.1 to 70 mol% of the melamine is replaced by hydroxy-oxaalkyl-melamine in the known melamine-formaldehyde condensation production.
- 1 to 70, preferably 2 to 50 and in particular 5 to 25 mol% of the substituted melamine are expediently used.
- melamine and substituted melamine are polycondensed together with formaldehyde.
- the resins generally have a molar ratio of the melamine components to formaldehyde of 1: 1.5 to 1: 4.5, preferably 1: 2.5 to 1: 3.5.
- They can contain small amounts of conventional additives, such as disulfite, formide, citrate, phosphate, polyphosphate, urea, dicyandiamide or cyanamide.
- the molded articles are produced by curing the resins in a customary manner by adding small amounts of acids, preferably formic acid.
- Foams can be produced by foaming an aqueous solution or dispersion which contains the melamine / formaldehyde precondensate modified according to the invention, an emulsifier, a blowing agent and a hardener, and, if appropriate, conventional additives, and then curing the foam. It has been shown that particularly Elastic foams are obtained if relatively high-concentration, preferably over 68 percent by weight and in particular over 72 percent by weight solutions or dispersions are used (the concentrations refer to the mixture of resin and water without additives) and if one foams under such conditions that initially only there is a slight increase in viscosity and the hardening process, with a sharp increase in viscosity, only begins when the foaming process has largely ended. Such a method is described in detail in DE-A-29 15 457. The foams obtained are characterized by increased elasticity, elongation at break and tensile strength.
- the melamine-formaldehyde resin modified according to the invention is spun in a manner known per se after the addition of a hardener in a heated atmosphere and, at the same time, the solvent (H2O) is evaporated and the condensate is cured.
- a hardener in a heated atmosphere
- the solvent H2O
- the condensate is cured.
- Such a method is described in detail in DE-A-23 64 091.
- the fibers obtained are characterized by increased elongation and low sliding friction.
- the elongation at break of the HOM fibers is 30% (cf. HEM 15%).
- a coefficient of 0.65 was determined at a speed of 2 mm / s (HEM 0.9).
- the foamable mixture obtained in this way is foamed and cured at 120 degrees in a microwave oven while irradiating microwave energy.
- the raw foam is then flowed through with air at 250 degrees for 30 minutes.
- the finished foam has a density of 12 kg / m3. 17% of the melamine is replaced by hydroxy-oxapentyl melamine.
- the elongation at break (DIN 53 455) is increased by 25%.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3922733A DE3922733A1 (de) | 1989-07-11 | 1989-07-11 | Formkoerper aus melaminharzen mit erhoehter elastizitaet |
| DE3922733 | 1989-07-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0408947A2 true EP0408947A2 (fr) | 1991-01-23 |
| EP0408947A3 EP0408947A3 (en) | 1991-07-31 |
| EP0408947B1 EP0408947B1 (fr) | 1994-03-09 |
Family
ID=6384709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP90112405A Expired - Lifetime EP0408947B1 (fr) | 1989-07-11 | 1990-06-29 | Article en résine de mélamine à élasticité accrue |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5084488A (fr) |
| EP (1) | EP0408947B1 (fr) |
| JP (1) | JP3219272B2 (fr) |
| DE (2) | DE3922733A1 (fr) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5322915A (en) * | 1991-07-12 | 1994-06-21 | Basf Aktiengesellschaft | Modified melamine-formaldehyde resins |
| EP0602516A1 (fr) * | 1992-12-14 | 1994-06-22 | BASF Aktiengesellschaft | Procédé pour la destruction chimique des résines aminoplastes durcis |
| EP0643085A1 (fr) * | 1993-09-11 | 1995-03-15 | BASF Aktiengesellschaft | Résines mélamine-formaldéhyde insolubles dans l'eau |
| EP0648756A1 (fr) * | 1993-09-15 | 1995-04-19 | BASF Aktiengesellschaft | Procédé de préparation de hydroxyalkyl mélamines |
| WO1996020229A1 (fr) * | 1994-12-23 | 1996-07-04 | Basf Aktiengesellschaft | Procede de preparation de produits de condensation de melamine-formaldehyde colores |
| EP0764669A1 (fr) * | 1995-09-22 | 1997-03-26 | Basf Aktiengesellschaft | Résines de mélamine élastifiées |
| US5624466A (en) * | 1994-09-15 | 1997-04-29 | Basf Aktiengesellschaft | Dyeing of melamine-formaldehyde condensation products |
| WO1997031958A1 (fr) * | 1996-03-01 | 1997-09-04 | Basf Aktiengesellschaft | Produits de condensation a base de triazines et de formaldehyde |
| US5916999A (en) * | 1996-04-22 | 1999-06-29 | Basf Aktiengesellschaft | Process for producing filaments from melamine/formaldehyde condensation products |
| US6004892A (en) * | 1994-11-12 | 1999-12-21 | Basf Aktiengesellschaft | Fire protection covers made of melamine-formaldehyde resin fibers |
| US7012108B2 (en) | 2000-12-15 | 2006-03-14 | Agrolinz Melamin Gmbh | Modified inorganic particles |
| US7196131B2 (en) | 2000-12-15 | 2007-03-27 | Agrolinz Melamin Gmbh | Polymer-modified inorganic particles |
| US7208540B2 (en) | 2000-12-15 | 2007-04-24 | Agrolinz Melamin Gmbh | Process for curing aminoplast resins |
| US8163664B2 (en) | 2004-07-30 | 2012-04-24 | Owens Corning Intellectual Capital, Llc | Fiberglass products for reducing the flammability of mattresses |
| US8722779B2 (en) | 2007-10-12 | 2014-05-13 | Borealis Agrolinz Melamine Gmbh | Thermoplastically processible aminoplastic resin, thermoset microfibre non-wovens, and process and plant for their production |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315609A1 (de) * | 1993-05-11 | 1994-11-17 | Basf Ag | Verfahren und Vorrichtung zur Herstellung von Fasern nach einem Zentrifugalspinnverfahren |
| US5496625A (en) * | 1994-12-30 | 1996-03-05 | Norfab Corporation | Melamine thermal protective fabric and core-spun heat resistant yarn for making the same |
| DE19617634A1 (de) | 1996-05-02 | 1997-11-06 | Basf Ag | Flammfeste Gewebe auf der Basis von Melamin-Harzfasern |
| DE19735809A1 (de) * | 1997-08-18 | 1999-02-25 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Amino- und/oder Phenoplasten |
| US6200355B1 (en) | 1999-12-21 | 2001-03-13 | Basf Corporation | Methods for deep shade dyeing of textile articles containing melamine fibers |
| DE10056398B4 (de) * | 2000-11-14 | 2006-12-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Aus der Schmelze verarbeitbares Aminoharz auf Basis von 1,3,5-Triazinen und Aldehyden |
| DE10133787A1 (de) * | 2001-07-16 | 2003-02-06 | Basf Ag | Flammfeste textile Flächengebilde |
| EP1448671B1 (fr) | 2001-11-19 | 2007-09-12 | AMI Agrolinz Melamine International GmbH | Produits, en particulier matieres a mouler, a savoir des polymeres contenant des segments triazine, leur procede de production et leurs utilisations |
| US7629043B2 (en) | 2003-12-22 | 2009-12-08 | Kimberly-Clark Worldwide, Inc. | Multi purpose cleaning product including a foam and a web |
| US20060068675A1 (en) * | 2004-09-01 | 2006-03-30 | Handermann Alan C | Wet-lay flame barrier |
| US7589037B2 (en) * | 2005-01-13 | 2009-09-15 | Basofil Fibers, Llc | Slickened or siliconized flame resistant fiber blends |
| US20060229229A1 (en) * | 2005-04-11 | 2006-10-12 | Kimberly-Clark Worldwide, Inc. | Cleaning composite |
| DE102005027040A1 (de) * | 2005-06-10 | 2006-12-14 | Basf Ag | Flächengebilde und Formkörper zur Reinigung von Oberflächen |
| US20070166488A1 (en) * | 2006-01-19 | 2007-07-19 | Trefethren Susan M | Cleaning composite comprising lines of frangibility |
| JP2009534070A (ja) * | 2006-04-18 | 2009-09-24 | ビーエーエスエフ ソシエタス・ヨーロピア | 殺菌可能な原料としてのアミノプラストに基づいた発泡材料 |
| JP4888330B2 (ja) * | 2007-10-22 | 2012-02-29 | トヨタ自動車株式会社 | 直接噴射式の内燃機関 |
| EP2703074A1 (fr) * | 2012-09-04 | 2014-03-05 | Basf Se | Procédé de fabrication de mousses à base de mélamine/formaldéhyde |
| EP3085817A4 (fr) * | 2013-12-20 | 2017-08-02 | Nissan Chemical Industries, Ltd. | Fibres, composition permettant de produire des fibres, et biomatériau contenant les fibres |
| JP7086957B6 (ja) | 2016-11-23 | 2022-07-04 | ビーエーエスエフ ソシエタス・ヨーロピア | メラミン－ホルムアルデヒド発泡体を製造する方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3531912A1 (de) * | 1985-09-07 | 1987-03-19 | Basf Ag | Hydroxyoxaalkylmelamine, verfahren zu ihrer herstellung und deren verwendung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2915457A1 (de) * | 1979-04-17 | 1980-10-30 | Basf Ag | Elastischer schaumstoff auf basis eines melamin/formaldehyd-kondensationsproduktes |
| DE3534740A1 (de) * | 1985-09-28 | 1987-04-09 | Basf Ag | Formkoerper aus melaminharzen mit erhoehter festigkeit |
-
1989
- 1989-07-11 DE DE3922733A patent/DE3922733A1/de not_active Withdrawn
-
1990
- 1990-06-27 JP JP16697590A patent/JP3219272B2/ja not_active Expired - Lifetime
- 1990-06-29 EP EP90112405A patent/EP0408947B1/fr not_active Expired - Lifetime
- 1990-06-29 DE DE90112405T patent/DE59004871D1/de not_active Expired - Lifetime
- 1990-07-11 US US07/550,992 patent/US5084488A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3531912A1 (de) * | 1985-09-07 | 1987-03-19 | Basf Ag | Hydroxyoxaalkylmelamine, verfahren zu ihrer herstellung und deren verwendung |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5322915A (en) * | 1991-07-12 | 1994-06-21 | Basf Aktiengesellschaft | Modified melamine-formaldehyde resins |
| EP0602516A1 (fr) * | 1992-12-14 | 1994-06-22 | BASF Aktiengesellschaft | Procédé pour la destruction chimique des résines aminoplastes durcis |
| US5530031A (en) * | 1993-09-11 | 1996-06-25 | Basf Aktiengesellschaft | Water-insoluble melamine-formaldehyde resins |
| EP0643085A1 (fr) * | 1993-09-11 | 1995-03-15 | BASF Aktiengesellschaft | Résines mélamine-formaldéhyde insolubles dans l'eau |
| US5637704A (en) * | 1993-09-15 | 1997-06-10 | Basf Aktiengesellschaft | Preparation of hydroxyoxaalkylmelamines |
| EP0648756A1 (fr) * | 1993-09-15 | 1995-04-19 | BASF Aktiengesellschaft | Procédé de préparation de hydroxyalkyl mélamines |
| US5624466A (en) * | 1994-09-15 | 1997-04-29 | Basf Aktiengesellschaft | Dyeing of melamine-formaldehyde condensation products |
| US6004892A (en) * | 1994-11-12 | 1999-12-21 | Basf Aktiengesellschaft | Fire protection covers made of melamine-formaldehyde resin fibers |
| CN1072235C (zh) * | 1994-12-23 | 2001-10-03 | 巴斯福股份公司 | 制备着色三聚氰胺－甲醛缩聚物的方法 |
| US5837013A (en) * | 1994-12-23 | 1998-11-17 | Basf Aktiengesellschaft | Preparation of colored melamine-formaldehyde condensation products |
| WO1996020229A1 (fr) * | 1994-12-23 | 1996-07-04 | Basf Aktiengesellschaft | Procede de preparation de produits de condensation de melamine-formaldehyde colores |
| EP0764669A1 (fr) * | 1995-09-22 | 1997-03-26 | Basf Aktiengesellschaft | Résines de mélamine élastifiées |
| WO1997031958A1 (fr) * | 1996-03-01 | 1997-09-04 | Basf Aktiengesellschaft | Produits de condensation a base de triazines et de formaldehyde |
| US5916999A (en) * | 1996-04-22 | 1999-06-29 | Basf Aktiengesellschaft | Process for producing filaments from melamine/formaldehyde condensation products |
| US7012108B2 (en) | 2000-12-15 | 2006-03-14 | Agrolinz Melamin Gmbh | Modified inorganic particles |
| US7196131B2 (en) | 2000-12-15 | 2007-03-27 | Agrolinz Melamin Gmbh | Polymer-modified inorganic particles |
| US7208540B2 (en) | 2000-12-15 | 2007-04-24 | Agrolinz Melamin Gmbh | Process for curing aminoplast resins |
| US8163664B2 (en) | 2004-07-30 | 2012-04-24 | Owens Corning Intellectual Capital, Llc | Fiberglass products for reducing the flammability of mattresses |
| US8722779B2 (en) | 2007-10-12 | 2014-05-13 | Borealis Agrolinz Melamine Gmbh | Thermoplastically processible aminoplastic resin, thermoset microfibre non-wovens, and process and plant for their production |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3219272B2 (ja) | 2001-10-15 |
| DE3922733A1 (de) | 1991-01-24 |
| EP0408947A3 (en) | 1991-07-31 |
| DE59004871D1 (de) | 1994-04-14 |
| US5084488A (en) | 1992-01-28 |
| JPH03231957A (ja) | 1991-10-15 |
| EP0408947B1 (fr) | 1994-03-09 |
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